<template>
  <div class="wrapper">
    <swiper :options="swiperOption">
    <!-- slides -->
      <swiper-slide v-for="item of list" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" />
      </swiper-slide>
      <!-- Optional controls -->
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      },
      computed: {
        showSwiper () {
          return this.list.length
        }
      }
    }
  }
}
</script>

<style  lang='stylus' scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background: #fff
  .wrapper
    width:100%
    height:0
    overflow:hidden
    padding-bottom: 26.66%
    background:#eee
    .swiper-img
      width: 100%
</style>
